Applications of the quark parton model in one-particle inclusive leptonic-induced reactions

1973
17 pages
Published in:
  • Nucl.Phys.B 51 (1973) 611-627
  • Published: 1973

Citations per year

1973198419952006201505101520
Abstract: (Elsevier)
The quark parton model is applied to the deep-inelastic region of single-particle inclusive lepton-hadron processes. The current-fragmentation region is mainly discussed. Various conclusions concerning experimentally observable quantities such as single-particle distribution functions and average multiplicities are reached. Sum rules such as the Bjorken and Adler sum rules are generalized to this case. The average multiplicities of current-fragment pions in neutrino reactions are found to be independent of the target and of x . They are related to electroproduction multiplicities. A relationship is established between the x → 0 limit of the latter, and pion multiplicities in e + e − annihilation. Assuming SU(3) invariance, relations among π and K multiplicities are derived.
  • quark
  • model: parton
  • model: inclusive reaction
  • model: deep inelastic scattering
  • deep inelastic scattering: model
  • lepton hadron: interaction
  • interaction: lepton hadron
  • sum rule
  • multiple production: fragmentation
  • fragmentation: multiple production